package chapter05.e1.e_10;

public class E10 {
    public static void main(String[] args) {
        //获取当前系统时间戳
        long time = System.currentTimeMillis();
        System.out.println("当前时间戳:"+ time);
        //使用Runtime类执行程序
        Runtime rt = Runtime.getRuntime();
//        rt.exec("calc.exe");
    }
}
